<template>
	<div class="login-container">
		<el-form
			ref="loginForm"
			:model="loginForm"
			:rules="loginRules"
			class="login-form"
			autocomplete="on"
			label-position="left"
		>
			<div class="title-container">
				<h3 class="title system_title" v-if="systemName">
					{{ systemName }}
				</h3>
				<h3 class="title" v-if="title">{{ title }}</h3>
			</div>

			<el-form-item prop="username">
				<span class="svg-container">
					<svg-icon icon-class="user" />
				</span>
				<el-input
					ref="username"
					v-model="loginForm.username"
					placeholder="Username"
					name="username"
					type="text"
					tabindex="1"
					autocomplete="on"
				/>
			</el-form-item>

			<el-tooltip
				v-model="capsTooltip"
				content="大写锁定已打开"
				placement="right"
				manual
			>
				<el-form-item prop="password">
					<span class="svg-container">
						<svg-icon icon-class="password" />
					</span>
					<el-input
						:key="passwordType"
						ref="password"
						v-model="loginForm.password"
						:type="passwordType"
						placeholder="Password"
						name="password"
						tabindex="2"
						autocomplete="on"
						@keyup.native="checkCapslock"
						@blur="capsTooltip = false"
						@keyup.enter.native="handleLogin"
					/>
					<span class="show-pwd" @click="showPwd">
						<svg-icon
							:icon-class="
								passwordType === 'password' ? 'eye' : 'eye-open'
							"
						/>
					</span>
				</el-form-item>
			</el-tooltip>

			<el-button
				:loading="loading"
				type="primary"
				style="width:100%;margin-bottom:30px;margin-top:20px"
				@click.native.prevent="handleLogin"
				>登录</el-button
			>
		</el-form>
		<div v-for="(a, i) of testList" style="color: white" :key="i">{{ a.name }}</div>
	</div>
</template>

<script>
import { validUsername } from "@/utils/validate";
import SocialSign from "./components/SocialSignin";
console.log(11111111111111);

import KProfile from "../../kProfile-0.0.5.js";
console.log(11111111111111, KProfile);
export default {
	name: "Login",
	components: { SocialSign },
	data() {
		const validateUsername = (rule, value, callback) => {
			if (!validUsername(value)) {
				callback(new Error("请输入正确的用户名"));
			} else {
				callback();
			}
		};
		const validatePassword = (rule, value, callback) => {
			if (value.length < 6) {
				callback(new Error("密码不能少于6位"));
			} else {
				callback();
			}
		};
		return {
			loginForm: {
				username: "",
				password: ""
			},
			loginRules: {
				username: [
					{
						required: true,
						trigger: "blur",
						validator: validateUsername
					}
				],
				password: [
					{
						required: true,
						trigger: "blur",
						validator: validatePassword
					}
				]
			},
			passwordType: "password",
			capsTooltip: false,
			loading: false,
			redirect: undefined,
			otherQuery: {},
			systemName: SYSTEM_INFO.SYSTEM_LOGIN_NAME,
			title: SYSTEM_INFO.SYSTEM_LOGIN_TITLE,
			testList: [
				{
					name: 11111111
				}
			]
		};
	},
	watch: {
		$route: {
			handler: function(route) {
				const query = route.query;
				if (query) {
					this.redirect = query.redirect;
					this.otherQuery = this.getOtherQuery(query);
				}
			},
			immediate: true
		}
	},
	created() {
		// window.addEventListener('storage', this.afterQRScan)
	},
	mounted() {
		if (this.loginForm.username === "") {
			this.$refs.username.focus();
		} else if (this.loginForm.password === "") {
			this.$refs.password.focus();
		}
		var that = this;
		setTimeout(item => {
			for (var i = 0; i < 10; i++) {
				that.testList.push({
					name: 11111111
				});
			}
		},2000);
	},
	updated() {
		console.log('喔触发了更新')
	},
	destroyed() {
		// window.removeEventListener('storage', this.afterQRScan)
	},
	methods: {
		checkCapslock({ shiftKey, key } = {}) {
			if (key && key.length === 1) {
				if (
					(shiftKey && (key >= "a" && key <= "z")) ||
					(!shiftKey && (key >= "A" && key <= "Z"))
				) {
					this.capsTooltip = true;
				} else {
					this.capsTooltip = false;
				}
			}
			if (key === "CapsLock" && this.capsTooltip === true) {
				this.capsTooltip = false;
			}
		},
		showPwd() {
			if (this.passwordType === "password") {
				this.passwordType = "";
			} else {
				this.passwordType = "password";
			}
			this.$nextTick(() => {
				this.$refs.password.focus();
			});
		},
		handleLogin() {
			this.$refs.loginForm.validate(valid => {
				if (valid) {
					this.loading = true;
					this.$store
						.dispatch("user/login", this.loginForm)
						.then(() => {
							this.$router.push({
								path: this.redirect || "/",
								query: this.otherQuery
							});
							this.loading = false;
						})
						.catch(() => {
							this.loading = false;
						});
				} else {
					console.log("error submit!!");
					return false;
				}
			});
		},
		getOtherQuery(query) {
			return Object.keys(query).reduce((acc, cur) => {
				if (cur !== "redirect") {
					acc[cur] = query[cur];
				}
				return acc;
			}, {});
		}
		// afterQRScan() {
		//   if (e.key === 'x-admin-oauth-code') {
		//     const code = getQueryObject(e.newValue)
		//     const codeMap = {
		//       wechat: 'code',
		//       tencent: 'code'
		//     }
		//     const type = codeMap[this.auth_type]
		//     const codeName = code[type]
		//     if (codeName) {
		//       this.$store.dispatch('LoginByThirdparty', codeName).then(() => {
		//         this.$router.push({ path: this.redirect || '/' })
		//       })
		//     } else {
		//       alert('第三方登录失败')
		//     }
		//   }
		// }
	}
};
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
$light_gray: #fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
	.login-container .el-input input {
		color: $cursor;
	}
}

/* reset element-ui css */
.login-container {
	position: relative;
	.el-input {
		display: inline-block;
		height: 47px;
		width: 85%;
		input {
			background: transparent;
			border: 0px;
			-webkit-appearance: none;
			border-radius: 0px;
			padding: 12px 5px 12px 15px;
			color: $light_gray;
			height: 47px;
			caret-color: $cursor;

			&:-webkit-autofill {
				box-shadow: 0 0 0px 1000px $bg inset !important;
				-webkit-text-fill-color: $cursor !important;
			}
		}
	}

	.el-form-item {
		border: 1px solid rgba(255, 255, 255, 0.1);
		background: rgba(0, 0, 0, 0.1);
		border-radius: 5px;
		color: #454545;
	}
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
	min-height: 100%;
	width: 100%;
	background-color: $bg;
	overflow: hidden;

	.login-form {
		position: absolute;
		width: 520px;
		max-width: 100%;
		padding: 0 35px 0;
		margin: auto;
		overflow: hidden;
		height: 600px;
		top: 0;
		left: 0;
		bottom: 0;
		right: 0;
	}

	.tips {
		font-size: 14px;
		color: #fff;
		margin-bottom: 10px;

		span {
			&:first-of-type {
				margin-right: 16px;
			}
		}
	}

	.svg-container {
		padding: 6px 5px 6px 15px;
		color: $dark_gray;
		vertical-align: middle;
		width: 30px;
		display: inline-block;
	}

	.title-container {
		position: relative;
		margin-top: 100px;
		.title {
			font-size: 26px;
			color: $light_gray;
			margin: 0px auto 40px auto;
			text-align: center;
			font-weight: bold;
		}
		.system_title {
			font-size: 32px;
		}
	}

	.show-pwd {
		position: absolute;
		right: 10px;
		top: 7px;
		font-size: 16px;
		color: $dark_gray;
		cursor: pointer;
		user-select: none;
	}

	.thirdparty-button {
		position: absolute;
		right: 0;
		bottom: 6px;
	}

	@media only screen and (max-width: 470px) {
		.thirdparty-button {
			display: none;
		}
	}
}
</style>
